29 results about "Function blood" patented technology

The invention relates to the technical field of glucometers, and discloses an intelligent multifunctional glucometer supporting data cloud storage and remote analysis, which comprises hardware, detection, data processing, wireless communication, a cloud server platform and an interactive terminal module to form a complete data closed loop. The hardware module is composed of an upper shell and a lower shell which are clamped, and the upper shell is provided with a detection port, an operation button and anti-skid lines. The detection module is integrated with an electrochemical sensor array and can synchronously detect blood glucose, uric acid, ketone body and blood fat. The data processing unit processes data in real time to generate a health report, and the wireless communication module supports multi-mode communication and encrypted transmission. The cloud platform stores data and outputs suggestions through machine learning, and the interactive terminal supports biological recognition and voice broadcast. The modules cooperate to realize multi-index detection, cloud analysis and intelligent interaction. The system has the advantages of multi-index synchronous detection, data security intelligent analysis and convenient interaction, and supports data cloud storage and remote analysis.

The utility model relates to the technical field of puncture needles, and discloses a multifunctional hemodialysis puncture needle which comprises a puncture needle head used for puncturing a hemodialysis patient. The needle pulling assembly is arranged on the puncture needle head; the connecting pipe is connected with the needle pulling assembly, and a needle head pipeline is installed on the connecting pipe; and the auxiliary assembly is connected with the needle head pipeline. According to the multifunctional puncture needle for hemodialysis, the novel structural design is adopted, the functionality of the puncture needle is increased, auxiliary supporting of the lower end of the needle wing plate can be achieved by adding the auxiliary assembly, and therefore large extrusion between the connecting pipe and the hand of a patient is avoided, the comfort of the patient is improved, and the fixing adhesive tape is added, so that the fixing effect is good. The auxiliary fixing device is simple in structure and convenient to use, can assist in fixing a needle head after the needle head is punctured, prevents medical staff from pressing with fingers, can avoid pressing deviation, can also facilitate the medical staff to take adhesive tape with two hands, and is more convenient, quicker and safer.

The present invention relates to the technical field of microorganisms, in particular to a Lactobacillus acidophilus GOLDGUT-LA100 having functions of lipid lowering, blood glucose lowering and weight loss and application thereof. The Lactobacillus acidophilus GOLDGUT-LA100 provided by the present invention is preserved in China General Microbiological Culture Collection Center, with the preservation number of CGMCC No. 28398. The strain has strong acid resistance, can adapt to the digestive tract environment, and has high bile salt hydrolase activity. At the same time, in animal experiments, the strain significantly reduces blood glucose and serum cholesterol levels, reduces liver fat deposition, reduces adipose tissue inflammation, effectively reduces the weight, and has broad application prospects in the development of products for improving obesity, lowering lipid and lowering blood glucose.

The invention relates to the technical field of biological medicines, in particular to a pharmaceutical composition and application thereof in preparation of a medicine for treating the heart-lung qi deficiency type pulmonary heart disease. The pharmaceutical composition consists of 21-27 parts of astragalus membranaceus, 13-17 parts of semen lepidii, 7-10 parts of cassia twig, 21-27 parts of ligusticum wallichii, 7-10 parts of rhizoma alismatis, 5-7 parts of platycodon grandiflorum and 2-4 parts of Chinese dates. Compared with the prior art, the cassia twig is adopted to replace fructus psoraleae in an original formula, and meanwhile, the medicinal material specifications of the fried semen descurainiae, the raw ligusticum wallichii and the salted rhizoma alismatis are preferably selected. The invention also provides three preparation methods of the pharmaceutical composition, namely a water extraction and alcohol precipitation method, an alcohol extraction and water extraction combined method and a crushing and mixing method. Experimental results show that the pharmaceutical composition has remarkable effects on improving heart functions, lung functions, blood-gas indexes, right ventricular hypertrophy and the like of pulmonary heart disease model animals, meanwhile, the hepatotoxicity risk of fructus psoraleae is avoided, and the pharmaceutical composition has a good clinical application prospect.

1. The name of the design product: whole heart function blood flow dynamic detection analyzer. 2. The use of the design product: for detection and analysis. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

The present invention relates to a multifunctional blood cell counting plate cleaning, air drying and storage device, comprising a base, wherein a centrifugal cleaning mechanism, a storage mechanism, a wiping mechanism and an air drying mechanism are sequentially installed on the upper surface of the base from left to right, wherein the centrifugal cleaning mechanism is used for centrifugal cleaning of the blood cell counting plate; the storage mechanism soaks and stores the cleaned blood cell counting plate; the wiping mechanism is used for wiping the soaking liquid on the surface of the blood cell counting plate, and the air drying mechanism is used for quickly air drying the blood cell counting plate. The present invention has a simple structure and a reasonable design, and the experimental steps of cleaning, storing, and air drying of the blood cell counting plate are arranged into a process-type device, and the centrifugal principle cleaning method is adopted, which greatly improves the cleaning efficiency of the blood cell counting plate, making the cleaning more thorough. At the same time, due to the arrangement of the wiping mechanism and the air drying mechanism, the experimental efficiency is greatly improved.

The present application relates to the technical field of medical tools, in particular to a multifunctional thrombus suction device, which comprises an outer catheter and an inner catheter movably arranged in the outer catheter, a collecting net is installed at the distal end of the inner catheter, a fixing block and a traction block are arranged on the inner wall of the inner catheter close to the collecting net, a plurality of triangular blocks are arranged between the fixing block and the traction block in sequence, the triangular blocks are provided with first sliding holes penetrating through both sides, the fixing block is provided with second sliding holes aligned with the first sliding holes, a traction wire is arranged in the inner catheter, and the traction wire is fixedly connected with the traction block after sequentially passing through the second sliding holes and all the first sliding holes. The present application solves the problem that most of the current steel wires are basically attached to the inner wall and the sliding of the steel wire is realized through the steel wire hole, thereby driving the adjustment of the bending of the end part. However, the bending adjustment mode has limited adjustment angle, and with the increase of the adjustment bending, the adjustment difficulty also increases, which is not conducive to the bending adjustment in complex blood vessel positions.

The present invention discloses a blood purification device coupled with membrane separation and perfusion, comprising a blood inlet, a blood outlet, a pre-flushing liquid outlet, a pre-flushing liquid inlet, a plasma separation unit shell, a plasma separation membrane assembly, an inlet and outlet filtration device, a plasma perfusion unit shell, a plasma perfusion adsorption resin, a primary filtration device, a secondary filtration device and an upper end cover. The core of the plasma separation unit is a plasma separation membrane, and the core of the plasma perfusion unit is a plasma perfusion adsorption resin. The device integrates the functions of plasma separation and plasma perfusion. After plasma separation, plasma perfusion adsorption is performed to remove target toxins, thereby improving the safety and effectiveness of blood purification while simplifying the operating procedures, preventing blood loss and bacterial infection risks caused by operation, and greatly reducing treatment costs. The two functions do not require extracorporeal circulation pipeline connection, reducing the amount of extracorporeal blood circulation, and reducing the risk of complications such as hypotension.

The utility model relates to a multifunctional blood pressure measuring instrument, comprising a barometer, an elbow strap is installed on the barometer through a wire, a limiting strip is arranged on the top and bottom of one side of the elbow strap, the left and right edges of the limiting strip are fixedly connected to the elbow strap, a pad is arranged on the outside of the limiting strip, an insert is fixedly installed on the top and bottom of the pad, and a second Velcro is fixedly installed on the inside of the limiting strip; according to the scheme, the pad can be placed on the outside of the limiting strip, the insert is inserted between the limiting strip and the barometer, the pad can contact with the upper arm, and sweat stains can be prevented from soiling the elbow strap, when the pad is not used, the limiting strip is connected and fitted with the elbow strap through the first Velcro and the second Velcro, and will not affect the use, the limiting frame can be fixedly installed through the connecting piece and the mounting hole, the guide strip can cooperate with the bottom of the barometer, and a certain limit can be performed on the barometer, so that the barometer can be kept stable and the tilting can be prevented from affecting the viewing data.

A neuromodulation system, device, and method are disclosed. In an embodiment, a neuromodulation system includes a processor, a signal generator, a first electrode, and a second electrode. The processor in cooperation with the signal generator, the first electrode, and the second electrode are configured to deliver a transcutaneous stimulation to a mammal. The transcutaneous stimulation is configured by the processor for inducing voluntary movement in the mammal. The first electrode is positioned transcutaneously on a spinal cord and / or spinal cord dorsal roots of the mammal. Additionally, the second electrode is placed transcutaneously on or over at least one of the spinal cord and / or the spinal cord dorsal roots, a muscle, a nerve, or on or near a target end organ or bodily structure of the mammal.

The invention discloses a trophoblast-free method for inducing human pluripotent stem cells to differentiate into hematopoietic cells in vitro, and belongs to the technical field of biology. The method comprises the following steps: firstly, culturing human pluripotent stem cells, digesting the cells, adding an embryoid to form a culture medium to prepare a cell suspension, inoculating the cell suspension to an agarose template with an inverted pyramid-shaped groove, culturing until an embryoid is formed, then adding an embryoid adherent culture medium, transferring to a culture dish which is bottomed by an extracellular matrix in advance, culturing until the embryoid adheres to the wall, and finally obtaining the human pluripotent stem cells. And a hematopoietic differentiation culture medium is used for inducing hematopoietic differentiation and generating ancestor cells of blood. The method disclosed by the invention has the advantages of simplicity, rapidness, economy and the like, can be used for rapidly and efficiently differentiating to obtain a large number of hematopoietic progenitor cells, is suitable for detection of hematopoietic differentiation potential and clinical application of differentiation to functional blood cells, can also be used for high-throughput large-scale screening of blood-related drugs, and has a relatively good application prospect.

The invention provides systems and methods for assessing the vasculature of a subject. In certain aspects, systems and methods of the invention involve receiving functional flow data of a subject via a data collector co-located with a radiopaque label, receiving imaging data of the vasculature including the radiopaque label, generating a vasculature map corresponding to the functional flow data, and displaying the vasculature map image on a monitor.

A multifunctional blood pressure measuring device comprises a blood pressure measuring body and a body fluid collecting unit. The blood pressure measuring main body is worn on a measured part of a subject and measures blood pressure information. The blood pressure measuring body comprises a tunnel cylinder, and the tunnel cylinder is provided with a tunnel hole for a measured part to penetrate through. The tunnel cylinder comprises a fixed cylinder and a movable cover movably connected to the fixed cylinder. When the movable cover is closed relative to the fixed cylinder, a tunnel hole is defined, and when the movable cover is opened relative to the fixed cylinder, at least part of the measured part is exposed. At least part of the body fluid collecting unit is in operable connection with the blood pressure measuring body, and the body fluid collecting unit pierces the exposed measured part and collects body fluid.

The invention provides application of 2-methoxyestradiol in preparation of products for preventing and treating heart failure, and belongs to the technical field of medicines. The invention provides the effect of 2-methoxyestradiol (2ME) for preventing and treating heart failure for the first time. According to the invention, an isoproterenol induced myocardial fibroblast proliferation and migration model and an in-vivo heart failure mouse model are constructed in vitro; according to the present invention, the cardiac muscle fibroblast migration rate, the cardiac function, the serum heart failure marker level, the cardiac muscle tissue collagen deposition key protein, the pathological analysis and the heart electrophysiological signal change on the heart failure mouse are detected, the anti-heart failure effect of the 2ME is researched, and the results show that the 2ME has significant treatment effect on the heart failure disease, and is superior to the positive control drug captopril;

The invention provides an intelligent early warning intervention system for chronic obstructive pulmonary diseases, and relates to the technical field of medical instruments. Comprising a core host, the core host is integrated with an active multi-modal sensor arm and an integrated drug delivery arm, a patient can be actively guided to enter a standardized test posture, and high-quality multi-modal physiological data such as lung function, blood oxygen and breath sound are synchronously collected; an intelligent medicine bin and an automatic delivery mechanism are arranged in the intelligent medicine box, and accurate taking, delivery and auxiliary inhalation of medicine can be completed after early warning is triggered. The standardized seat assists in fixing the sitting posture of a patient through a physical guiding structure, and the wearable monitoring vest achieves respiratory rhythm monitoring and auxiliary sputum excretion. According to the system, all the modules are cooperated through the central controller, and a complete entity closed loop from standard monitoring to intelligent early warning to automatic intervention is constructed. The system effectively solves the problems that household lung function monitoring data is unreliable and intervention is difficult to execute after early warning, and the timeliness, safety and patient compliance of chronic disease management are remarkably improved.

The present invention provides a method of producing human immortalized megakaryocytes and / or human immortalized megakaryocyte progenitors and / or a human megakaryocytic cell line (102) from adult CD34+ HSPCs (100) capable of maturing towards functional megakaryocytes (103) that produce functional platelets (104), the method at least comprising a step of enforcing expression of at least one gene by introducing an expression cassette comprising at least one gene into the CD34+ HSPCs (100) by transduction, in particular lentiviral (LV) transduction, wherein the transduced CD34+ HSPCs (100) are configured to express at least one gene from the HOXL subclass of ANTP homeobox class family and / or the TALE homeobox class family upon induction of expression by an activator, and constitutively express at least one antiapoptotic gene from the BCL2 family, wherein the transduced CD34+ HSPCs (100) are immortalized through expression of the at least one gene from the HOXL subclass of the ANTP homeobox class family and / or the TALE homeobox class family, preferably wherein the at least one gene from the HOXL subclass includes one among HOXB8, HOXA7, HOXA10, or HOXB4 gene in combination with at least one among MEIS1, MEIS2, MEIS3, PBX1, PBX2, PBX3, and / or PBX4 gene, while the at least one antiapoptotic gene from the BCL2 family includes BCL2L1 or BCL2L2. The invention further provides a method of producing a functional platelet by using immortalized megakaryocytes and / or immortalized megakaryocyte progenitors and / or an immortalized megakaryocytic cell line obtained through the above-described method. Still further, the invention provides a pharmaceutical composition comprising functional platelets obtained through the above-described method, and therapeutic uses thereof.

The invention belongs to the technical field of vessel forceps, and particularly relates to a multifunctional vessel forceps and a using method thereof.The multifunctional vessel forceps comprise a first forceps arm and a second forceps arm, the first forceps arm and the second forceps arm are hinged through a rotating shaft, the front end of the second forceps arm is fixedly connected with a second forceps mouth, and the rear end of the second forceps arm is fixedly connected with a first ferrule; the front end of the first forceps arm is fixedly connected with a first forceps mouth, the rear end of the first forceps arm is fixedly connected with a second ferrule, a connecting channel is formed in the side, close to the first forceps mouth, in the first forceps arm, one end of the connecting channel is in through connection with a liquid extraction opening, and the other end of the connecting channel is in through connection with a leather hose connecting opening; through the arrangement of the connecting channel, the tube head and the leather tube connector, an air exhaust leather tube can be connected to extract redundant tissue fluid, various requirements in an operation are met, and the operation convenience and efficiency are improved; the included angle between the liquid extraction opening and the plane is 30 degrees, so that the influence on the operation of the first forceps mouth and the second forceps mouth is avoided, and the surgical operation is more accurate and smoother.

A multifunctional portable cup for hemodialysis includes a transparent container and a cold-keeping container. The cold-keeping container is provided with an opening and an upper cover at the top. An inner liner is provided in the cold-keeping container. The inner liner is filled with a refrigerant. A temperature sensor is provided in the cold-keeping container or the upper cover. The portable cup is placed in a refrigerator for freezing for a period of time in advance. The refrigerant gradually cools down. After freezing, the upper cover is opened. Drugs that need to be stored at low temperatures, such as hemodialysis subcutaneous injection drugs, are placed in the cold-keeping container. The refrigerant absorbs a large amount of heat when it melts, thereby maintaining the low temperature of the inner cavity of the cold-keeping container, so that the patient can store the drugs at low temperatures on the way to the hospital. No water will be discharged during the cold-keeping process, and the drugs will not be wetted, thereby avoiding damage to the drugs. The temperature sensor can monitor the temperature in the cold-keeping container and display the temperature value on the temperature display screen, so that the patient can check the temperature status conveniently.

The utility model discloses a multifunctional hemoperfusion device flushing machine, and belongs to the technical field of blood purification. Comprising a clamping tool used for clamping a perfusion device; the upper butt joints and the lower butt joints are used for being in butt joint with the upper end and the lower end of a perfusion device and are communicated with the perfusion device. The upper main pipeline is communicated with the upper butt joint; the upper main pipeline is respectively connected with an upper vacuum valve, an upper air valve, an upper water inlet valve and an upper water outlet valve; the lower main pipeline is communicated with the lower butt joint; and the lower main pipeline is respectively connected with a lower vacuum valve, a lower air valve, a lower water inlet valve and a lower water outlet valve. The upper butt joint and the lower butt joint are connected to the upper main pipeline, pressure maintaining stop valves are installed in pipelines of the lower main pipeline respectively, and the upper butt joint is connected with a pressure sensor. According to the utility model, the clamping cylinder is matched with each control valve, so that the flushing machine integrates the functions of clamping, flushing, leak detection and the like, the operation efficiency and accuracy are greatly improved, and the risk and cost caused by quality problems are reduced.

The invention discloses a multifunctional blood compatibility coating for a medical apparatus and a preparation method and application thereof. The coating is formed by copolymerizing a functional monomer containing boron and sulfur elements and a bionic monomer containing phosphorylcholine. Wherein the boron element ensures tough adhesion of the coating on base materials such as plastic and stainless steel, and cooperates with sulfur to realize long-acting anticoagulation; as an active oxygen response unit, the sulfur element endows the coating with intelligent anti-inflammatory and anti-oxidation functions; and the phosphorylcholine structure on the outer layer can effectively resist protein and platelet adhesion. According to the invention, anticoagulation, anti-inflammation, anti-oxidation and strong adhesion functions are integrated, so that the limitation of single function and short-term effectiveness of the existing coating is overcome. The coating is suitable for blood contact instruments such as in-vivo blood sampling devices and intravascular stents, and thrombus and inflammation risks can be remarkably reduced.

The invention relates to an intelligent multifunctional blood pressure and pulse rate monitoring method, system and device and a medium, and belongs to the technical field of health data analysis. The monitoring method comprises the steps that user identity recognition data is obtained and analyzed, and a user identifier is generated; loading historical measurement records of a user, acquiring real-time attitude sensor data, and generating a personalized measurement parameter configuration set; selecting a target blood pressure measuring method; controlling a pressurizing device, and synchronously acquiring a cuff original pressure signal and a pulse wave original signal; extracting pressure oscillation characteristics and calculating an original pulse rate value; performing compensation calculation on the pressure oscillation characteristics to obtain calibrated pressure characteristics; calculating a calibrated systolic pressure value and a calibrated diastolic pressure value based on the calibrated pressure characteristic; and inputting the data into a time sequence analysis model, outputting a user health report, encrypting and storing the user health report to a local database, and synchronizing the user health report to a cloud server through a communication module. The accuracy and continuity of blood pressure measurement can be improved.

The invention belongs to the technical field of compression hemostasis, and particularly relates to a multifunctional blood vessel compression hemostasis device which comprises a supporting plate, a groove for fixedly installing an extrusion cylinder is formed in the middle of the supporting plate, hole grooves for inserting pressurization mechanisms are formed in the two sides of the upper surface of the extrusion cylinder, a compression mechanism is inserted into the extrusion cylinder, and the compression mechanism is connected with the extrusion cylinder. A penetrating groove is formed in one side of the supporting plate, and a contraction mechanism penetrates through the penetrating groove; according to the structure, the compression mechanism and the opening and closing mechanism are matched, when blood vessel compression hemostasis is achieved, the opening and closing degree of airflow in a conveying air pipe in the compression mechanism can be controlled through the opening and closing mechanism, the hardness degree of an air bag can be conveniently controlled, and therefore accurate control over the compression strength is achieved, and hemostasis can be effectively achieved; the multiple air bag sections are designed for the sectional type air bag, pressure can be applied to different positions at the same time, a wider area is covered, multiple blood vessels or complex bleeding spots are effectively blocked, and the hemostasis effect is improved.

The present application provides a multifunctional blood perfusion device flushing machine, which belongs to the technical field of flushing machines and includes a frame, a cleaning table, a clamping assembly, a base and a perfusion device. A first telescopic cylinder and a second telescopic cylinder are installed on the frame. The first telescopic cylinder and the second telescopic cylinder are both arranged in multiple and one-to-one correspondence. An upper flow guide assembly is connected to each of the first telescopic cylinders. A lower flow guide rod is connected to each of the piston rods of the second telescopic cylinders. A lower flow guide cap is installed on the lower flow guide cap. A first flow guide groove and a second flow guide groove are provided on the lower flow guide cap. A pressing block is installed on the lower flow guide cap through an elastic sleeve. The present application can complete the cleaning of the dead corner of the inner wall at the port of the perfusion device by changing the flushing direction of the water flow, thereby improving the cleaning quality.

The invention discloses a multifunctional blood glucose monitoring box, and relates to the technical field of clinical nursing, the multifunctional blood glucose monitoring box comprises a detection box assembly, the surface of the detection box assembly is provided with a recovery mechanism, and the surface of the detection box assembly is provided with an adjustable illumination mechanism. The sliding rails are aligned to the sliding grooves and inserted into the sliding grooves, the sliding grooves and the sliding rails are in interference fit, so that the sliding rails are not prone to separation in daily use, the second partition plate is arranged in the box body, the box body is divided into three spaces corresponding to sharp instrument needles, cotton swabs and other medical waste, and the box cover covers the surface of the box body. At the moment, a first insertion block on the surface of a fixing base is inserted into an insertion groove in the surface of a shell, a motor on the surface of a supporting plate drives the connecting rod, and the connecting rod pushes the insertion block to be inserted into the first insertion block; a movable column on the surface of the limiting block slides leftwards along with the insertion block, a third spring is stretched, and the movable column is limited by a limiting plate.

The invention relates to the technical field of biological medicines, in particular to a pharmaceutical composition and application thereof in preparation of a medicine for treating chronic pulmonary heart disease. The pharmaceutical composition consists of 21-27 parts of astragalus membranaceus, 13-17 parts of semen lepidii, 7-10 parts of cassia twig, 21-27 parts of ligusticum wallichii, 7-10 parts of rhizoma alismatis, 5-7 parts of platycodon grandiflorum and 2-4 parts of Chinese dates. Compared with the prior art, the cassia twig is adopted to replace fructus psoraleae in an original formula, and meanwhile, the medicinal material specifications of the fried semen descurainiae, the raw ligusticum wallichii and the salted rhizoma alismatis are preferably selected. The invention also provides three preparation methods of the pharmaceutical composition, namely a water extraction and alcohol precipitation method, an alcohol extraction and water extraction combined method and a crushing and mixing method. Experimental results show that the pharmaceutical composition has remarkable effects on improving heart functions, lung functions, blood-gas indexes, right ventricular hypertrophy and the like of pulmonary heart disease model animals, meanwhile, the hepatotoxicity risk of fructus psoraleae is avoided, and the pharmaceutical composition has a good clinical application prospect.

The invention discloses a multifunctional blood oxygen detection device and a detection method, belongs to the technical field of blood oxygen detection equipment, and aims to solve the problem that a clamping framework easily causes iatrogenic injury to tissues in surgical operation. The mounting base is directly attached to the to-be-detected area instead of mechanical clamping, iatrogenic injury to blood vessel truncation or to-be-cut tissue parts in an operation is avoided, the device is particularly suitable for fine operation scenes such as blood vessel truncation and tissue cutting, specific local areas in the operation can be detected, and the detection accuracy is improved. The limitation that a traditional blood oxygen clamp can only detect body surface parts such as earlobes and fingertips is broken through, precise monitoring of local blood oxygen and blood flow parameters of an operation area is achieved, then through a linkage structure of a third spring, a first connecting plate and a second connecting plate, when a mounting base inclines, the adjusting assembly can be automatically adjusted to be in a state of being tightly attached to a to-be-detected area, and the operation accuracy is improved. It is ensured that the reflective infrared light sensor stably receives reflected light signals, and detection errors caused by poor contact are avoided.

Described herein, inter alia, are compositions comprising and methods of making and using iPSC-derived mural progenitor cells (iMPCs) generated using NK3 Homeobox 1 (NKX3.1; a mural cell fate-determining transcription factor). Also described herein, inter alia, are methods maturing the iMPCs into functional mural cell subtypes, including smooth muscle cells, pericytes, and fibroblasts, as well as methods of increasing vascular development, angiogenesis, and cell junction via the iMPCs. The iMPCs mediate the formation of functional vessels when implanted with endothelial cells (ECs); thus, methods of administering iMPCs and ECs and methods of modeling vascular diseases (e.g., a 3D vascular organoid (VO)) and therapeutic vascularization comprising administering iMPCs and EC are also described herein.

The utility model discloses a multifunctional blood weight management instrument which comprises a weighing platform, a camera, a bar code recognition module and a display screen. The weighing table comprises a placing table and a weighing sensor, the lower end of the placing table is connected with the weighing sensor, the placing table is used for placing a blood bag, and the weighing sensor is used for acquiring the blood weight of the blood bag; the camera faces the upper surface of the placing table and is used for collecting image information of the blood bag, and the image information comprises a bar code on the blood bag; the bar code recognition module is in communication connection with the camera, and the bar code recognition module is configured to obtain bar code information on the blood bag according to the image information; the display screen is electrically connected with the weighing sensor and the bar code recognition module, and the display screen is used for displaying blood weight and bar code information. The blood weighing management system has a weighing function, can automatically identify bar codes on blood bags, accurately obtains bar code information and corresponding weight information, and improves the blood weighing management efficiency.